AU2003278350A1 - Secure memory for protecting against malicious programs - Google Patents
Secure memory for protecting against malicious programsInfo
- Publication number
- AU2003278350A1 AU2003278350A1 AU2003278350A AU2003278350A AU2003278350A1 AU 2003278350 A1 AU2003278350 A1 AU 2003278350A1 AU 2003278350 A AU2003278350 A AU 2003278350A AU 2003278350 A AU2003278350 A AU 2003278350A AU 2003278350 A1 AU2003278350 A1 AU 2003278350A1
- Authority
- AU
- Australia
- Prior art keywords
- secure memory
- protecting against
- malicious programs
- against malicious
- programs
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Abandoned
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F12/00—Accessing, addressing or allocating within memory systems or architectures
- G06F12/14—Protection against unauthorised use of memory or access to memory
- G06F12/1458—Protection against unauthorised use of memory or access to memory by checking the subject access rights
- G06F12/1491—Protection against unauthorised use of memory or access to memory by checking the subject access rights in a hierarchical protection system, e.g. privilege levels, memory rings
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/30—Monitoring
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F12/00—Accessing, addressing or allocating within memory systems or architectures
- G06F12/14—Protection against unauthorised use of memory or access to memory
- G06F12/1458—Protection against unauthorised use of memory or access to memory by checking the subject access rights
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F12/00—Accessing, addressing or allocating within memory systems or architectures
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F15/00—Digital computers in general; Data processing equipment in general
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/60—Protecting data
- G06F21/62—Protecting access to data via a platform, e.g. using keys or access control rules
- G06F21/6218—Protecting access to data via a platform, e.g. using keys or access control rules to a system of files or objects, e.g. local or distributed file system or database
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/70—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer
- G06F21/71—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure computing or processing of information
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/70—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer
- G06F21/71—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure computing or processing of information
- G06F21/74—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure computing or processing of information operating in dual or compartmented mode, i.e. at least one secure mode
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/70—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer
- G06F21/78—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure storage of data
- G06F21/79—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure storage of data in semiconductor storage media, e.g. directly-addressable memories
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/70—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer
- G06F21/82—Protecting input, output or interconnection devices
- G06F21/85—Protecting input, output or interconnection devices interconnection devices, e.g. bus-connected or in-line devices
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2221/00—Indexing scheme relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F2221/21—Indexing scheme relating to G06F21/00 and subgroups addressing additional information or applications relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F2221/2105—Dual mode as a secondary aspect
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2221/00—Indexing scheme relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F2221/21—Indexing scheme relating to G06F21/00 and subgroups addressing additional information or applications relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F2221/2141—Access rights, e.g. capability lists, access control lists, access tables, access matrices
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2221/00—Indexing scheme relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F2221/21—Indexing scheme relating to G06F21/00 and subgroups addressing additional information or applications relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F2221/2149—Restricted operating environment
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Computer Security & Cryptography (AREA)
- Software Systems (AREA)
- Mathematical Physics (AREA)
- Databases & Information Systems (AREA)
- Health & Medical Sciences (AREA)
- Bioethics (AREA)
- General Health & Medical Sciences (AREA)
- Quality & Reliability (AREA)
- Storage Device Security (AREA)
Applications Claiming Priority (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0226879A GB0226879D0 (en) | 2002-11-18 | 2002-11-18 | Apparatus and method for controlling access to a memory |
GB0226879.5 | 2002-11-18 | ||
GB0226875.3 | 2002-11-18 | ||
GB0226875A GB0226875D0 (en) | 2002-11-18 | 2002-11-18 | Control of access to a memory by a device |
GB0303446A GB0303446D0 (en) | 2002-11-18 | 2003-02-14 | Apparatus and method for controlling access to a memory |
GB0303446.9 | 2003-02-14 | ||
PCT/GB2003/004629 WO2004046934A2 (en) | 2002-11-18 | 2003-10-27 | Secure memory for protecting against malicious programs |
Publications (2)
Publication Number | Publication Date |
---|---|
AU2003278350A1 true AU2003278350A1 (en) | 2004-06-15 |
AU2003278350A8 AU2003278350A8 (en) | 2004-06-15 |
Family
ID=32329547
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU2003278350A Abandoned AU2003278350A1 (en) | 2002-11-18 | 2003-10-27 | Secure memory for protecting against malicious programs |
Country Status (7)
Country | Link |
---|---|
US (1) | US7305534B2 (ko) |
EP (1) | EP1563388A2 (ko) |
JP (1) | JP4302641B2 (ko) |
KR (1) | KR101015456B1 (ko) |
AU (1) | AU2003278350A1 (ko) |
GB (1) | GB2411027B (ko) |
WO (1) | WO2004046934A2 (ko) |
Families Citing this family (105)
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DE60315047D1 (de) * | 2003-12-19 | 2007-08-30 | Sgs Thomson Microelectronics | Halbleiterschaltung zur Begrenzung von Datenzugang |
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JP2000076087A (ja) * | 1998-08-28 | 2000-03-14 | Hitachi Ltd | マルチオペレーティングシステム制御方法 |
US6292874B1 (en) | 1999-10-19 | 2001-09-18 | Advanced Technology Materials, Inc. | Memory management method and apparatus for partitioning homogeneous memory and restricting access of installed applications to predetermined memory ranges |
JP2001175486A (ja) * | 1999-12-21 | 2001-06-29 | Hitachi Ltd | 計算機システム |
US6986052B1 (en) | 2000-06-30 | 2006-01-10 | Intel Corporation | Method and apparatus for secure execution using a secure memory partition |
US6820177B2 (en) * | 2002-06-12 | 2004-11-16 | Intel Corporation | Protected configuration space in a protected environment |
-
2003
- 2003-10-27 KR KR1020057008761A patent/KR101015456B1/ko active IP Right Grant
- 2003-10-27 EP EP03769660A patent/EP1563388A2/en not_active Withdrawn
- 2003-10-27 GB GB0507886A patent/GB2411027B/en not_active Expired - Lifetime
- 2003-10-27 WO PCT/GB2003/004629 patent/WO2004046934A2/en active Application Filing
- 2003-10-27 JP JP2004570296A patent/JP4302641B2/ja not_active Expired - Lifetime
- 2003-10-27 AU AU2003278350A patent/AU2003278350A1/en not_active Abandoned
- 2003-11-17 US US10/714,561 patent/US7305534B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
WO2004046934A3 (en) | 2005-06-16 |
JP4302641B2 (ja) | 2009-07-29 |
GB2411027B (en) | 2006-03-15 |
EP1563388A2 (en) | 2005-08-17 |
US20040177261A1 (en) | 2004-09-09 |
US7305534B2 (en) | 2007-12-04 |
GB2411027A (en) | 2005-08-17 |
KR101015456B1 (ko) | 2011-02-22 |
GB0507886D0 (en) | 2005-05-25 |
WO2004046934A2 (en) | 2004-06-03 |
JP2006506754A (ja) | 2006-02-23 |
AU2003278350A8 (en) | 2004-06-15 |
KR20050085000A (ko) | 2005-08-29 |
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Legal Events
Date | Code | Title | Description |
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MK6 | Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase |